Question

Is the relation a function? explain ​

Answer 1

All functions are relations, but not all relations are functions. A function is a relation that for each input, there is only one output.

EXPLANATION;


Functions are relations that have only one output for any unique input. To tell whether a graphed relation defines a function, you can use the vertical line test.

Answer 2

All functions are relations, but not all relations are functions. A function is a relation that for each input, there is only one output.